| 2024 | Starkey Hearing Foundation | 990PF | Director | 4 | $0 | $0 | View return |
| 2023 | Starkey Hearing Foundation | 990PF | Director | 4 | $0 | $0 | View return |
| 2023 | Starkey Hearing Foundation | 990PF | Director | 4 | $0 | $0 | View return |
| 2023 | David L Frydrych Scholarship Fund | 990PF | Financial Advisor | 1 | $0 | $0 | View return |
| 2022 | Starkey Hearing Foundation | 990PF | Director | 3 | $0 | $0 | View return |
| 2022 | Soroptimist International of Manteca | 990EZ | President | 3 | $0 | - | View return |
| 2022 | David L Frydrych Scholarship Fund | 990PF | Financial Advisor | 1 | $0 | $0 | View return |
| 2021 | Starkey Hearing Foundation | 990PF | Director | 3 | $0 | $0 | View return |
| 2021 | David L Frydrych Scholarship Fund | 990PF | Financial Advisor | 1 | $0 | $0 | View return |
| 2021 | Soroptimist International of Manteca | 990EZ | Vice President | 2 | $0 | - | View return |
| 2020 | Starkey Hearing Foundation | 990PF | Director | 3 | $0 | $0 | View return |
| 2020 | David L Frydrych Scholarship Fund | 990PF | Financial Advisor | 1 | $0 | $0 | View return |
| 2019 | Starkey Hearing Foundation | 990PF | Director | 3 | $0 | $0 | View return |
| 2019 | David L Frydrych Scholarship Fund | 990PF | Financial Advisor | 1 | $0 | $0 | View return |
| 2018 | Washington State Grange | 990 | Family Living | 5 | $0 | $0 | View return |
| 2017 | Washington State Grange | 990 | Family Living | 8 | $0 | $0 | View return |
| 2017 | Willits Sober Grad Party Planning Committee | 990EZ | Member Of Board Of Directors | 0.5 | $0 | $0 | View return |
| 2016 | Washington State Grange | 990 | Family Living | 8 | $0 | $0 | View return |
| 2016 | Willits Sober Grad Party Planning Committee | 990EZ | Member Of Board Of Directors | 0.5 | $0 | $0 | View return |
| 2016 | Sierra Vista Child & Family Services | 990 | Board Member | 1 | $0 | $0 | View return |
| 2015 | Willits Sober Grad Party Planning Committee | 990EZ | Member Of Board Of Directors | 0.5 | $0 | $0 | View return |
| 2015 | Washington State Grange | 990 | Family Living | 8 | $0 | $0 | View return |
| 2015 | Sierra Vista Child & Family Services | 990 | Secretary | 1 | $0 | $0 | View return |
| 2014 | Willits Sober Grad Party Planning Committee | 990EZ | Member Of Board Of Directors | 0.5 | $0 | - | View return |
| 2014 | Sierra Vista Child & Family Services | 990 | Board Member | 1 | $0 | $0 | View return |
| 2013 | Willits Sober Grad Party Planning Committee | 990EZ | Member Of Board Of Directors | 0.5 | $0 | $0 | View return |